Planet Bike Rack-Blinky 5 Flashing Taillight: Red/Black

Features a reflector integrated into the lens and Scotchlite reflective side strips.
Mounts direct to standard reflector mounts, includes seatpost, seatstay mounts and batteries
Soft-touch flash/constant/off switch
Features a reflector integrated into the lens and Scotchlite reflective side strips
Brighter LED's
Over 100 hours run time on 2AAA batteries (included)